Dreaming of starting a family but unable to conceive, a couple is devastated when they discover the daughter's infertility. After much anguish, they make a difficult decision. One evening, the couple quietly approaches the mother, Yurika, holding the infertility diagnosis. Overwhelmed by the sudden request, Yurika is brought to tears as her daughter pleads, "Mother, will you carry my child for me?" Unable to refuse her beloved daughter's desperate wish, Yurika silently agrees. A few days later, on Yurika's confirmed ovulation day, she prepares to conceive. Under her daughter's watchful presence, Yurika engages in intercourse with her son-in-law. Nervously, she accepts his semen deep inside her womb. Months pass, and the embryo successfully implants, steadily growing within Yurika's body. As the fetus develops, a new life begins to awaken within her.